Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 916507
cftoken b487665863f5b62f-7C88E582-E4B6-2C15-AC290B25474E1F25
sessionid 098DFC0F5403100D9DEEB2F46033342C_916507_b487665863f5b62f-7C88E582-E4B6-2C15-AC290B25474E1F25
urltoken CFID=916507&CFTOKEN=b487665863f5b62f-7C88E582-E4B6-2C15-AC290B25474E1F25

index.cfm?cfid=916507&cftoken=b487665863f5b62f-7C88E582-E4B6-2C15-AC290B25474E1F25